Well, That Would Explain It.

A couple weeks ago I threw together a box angel food and doctored it a bit with orange juice. I popped it in the lower oven (I have a Gemini -- 'toaster oven' on the top, full size below, smooth top range) and set the time. It seemed to take a little longer to cook than called for, but things always do.

I took it out, admired the nice golden color, enjoyed the smell, propped it up, and went back to it to remove some time later.

The entire pan had an outer cooked crust, the interior was still liquid, and the whole mess collapsed.

After ranting for a while about being descended from a long line of bad cooks and why bother to ever try anything, I realized that since it's just spouse and myself I have perhaps used the lower oven a dozen times in the past 5 years, and that things never seemed to turn out in the lower oven. The top oven is a bit slow, but the bottom oven is impossible .